CN107491964A - Exchanging method, central server and the storage medium of digital asset - Google Patents
Exchanging method, central server and the storage medium of digital asset Download PDFInfo
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- CN107491964A CN107491964A CN201710608376.4A CN201710608376A CN107491964A CN 107491964 A CN107491964 A CN 107491964A CN 201710608376 A CN201710608376 A CN 201710608376A CN 107491964 A CN107491964 A CN 107491964A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3821—Electronic credentials
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
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Abstract
The embodiment of the invention discloses a kind of exchanging method of digital asset, central server and storage medium.The exchanging method of the digital asset is applied in the central server of transaction platform, including：The voucher identification code of digital asset to be exchanged is parsed, to extract the asset identification code of the user identification code and the digital asset that generate the voucher identification code；The user identification code that will be extracted from the voucher identification code, the user identification code of the exchange user exchanged with request are compared；Instructed if comparing and the exchange for carrying the asset identification code unanimously, being sent to the application platform of the digital asset；Receive the exchange result that the application platform returns；When the exchange result instruction is exchanged successfully, to redemption information of the distributed server broadcast based on the exchange result transmission.
Description
Technical field
The present invention relates to Internet technical field, more particularly to a kind of exchanging method of digital asset, central server and
Storage medium.
Background technology
Some assets are to roll up or wait the granting of voucher, and user takes that voucher and exchanged；But once voucher is very
Easily it is stolen by others, and may exchanges by disabled user after once stealing；So as to cause illegally to exchange, so as to go out
Existing various mistakes exchange safety problem.
The content of the invention
In view of this, the embodiment of the present invention it is expected to provide a kind of exchanging method of digital asset, central server and storage
Medium, at least partly solve the problems, such as to exchange security difference.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
First aspect of the embodiment of the present invention provides a kind of exchanging method of digital asset, the center clothes applied to transaction platform
It is engaged in device, including：
The voucher identification code of digital asset to be exchanged is parsed, to extract the user's mark for generating the voucher identification code
The asset identification code of code and the digital asset；
The user identification code that will be extracted from the voucher identification code, the user identification code of the exchange user exchanged with request
It is compared；
Refer to if comparing and the exchange for carrying the asset identification code unanimously, being sent to the application platform of the digital asset
Order；
Receive the exchange result that the application platform returns；
When the exchange result instruction is exchanged successfully, sent to distributed server broadcast based on the exchange result
Redemption information.
Alternatively, methods described also includes：
Receive the redemption request for pointing to the digital asset to be exchanged；
Based on the redemption request, the voucher identification code is sent to distributed server and verified；
The voucher identification code for parsing digital asset to be exchanged, to extract the user for generating the voucher identification code
The asset identification code of identification code and the digital asset, including：
After the voucher identification code is by checking, the voucher identification code is parsed, is identified with extracting the user
Code and the asset identification code.
Alternatively, the redemption request of the digital asset to be exchanged is pointed in the reception, including：
The redemption request sent from the transacting customer end being connected with the transaction platform；
Or,
The redemption request is received from the application platform of the digital asset.
Alternatively, methods described also includes：
Whether the user identification code that checking request is exchanged meets default redemption of conditional；
The voucher identification code for parsing digital asset to be exchanged, to extract the user for generating the voucher identification code
The asset identification code of identification code and the digital asset, including：
When the user identification code that request is exchanged meets the default redemption of conditional, the voucher identification code is parsed,
To extract the user identification code and asset identification code.
Alternatively, the redemption information is invalid or delete the voucher mark exchanged for triggering the distributed server
Know code.
Second aspect of the embodiment of the present invention provides a kind of central server, including：
Resolution unit, for parsing the voucher identification code of digital asset to be exchanged, to extract the generation voucher mark
Know the user identification code of code and the asset identification code of the digital asset；
Comparing unit, for the user identification code that will be extracted from the voucher identification code, used with the exchange that request is exchanged
The user identification code at family is compared；
Transmitting element, if consistent for comparing, sent to the application platform of the digital asset and carry the assets mark
Know the exchange instruction of code；
Receiving unit, the exchange result returned for receiving the application platform；
The transmitting element, it is additionally operable to, when the exchange result instruction is exchanged successfully, base be broadcasted to distributed server
In the redemption information that the exchange result is sent.
Alternatively, the receiving unit, it is additionally operable to receive the redemption request for pointing to the digital asset to be exchanged；
The central server also includes：
Authentication unit, for based on the redemption request, the voucher identification code being sent into distributed server and carried out
Checking；
The resolution unit, specifically for after the voucher identification code is by checking, parsing the voucher identification code,
To extract the user identification code and the asset identification code.
Alternatively, the receiving unit, for the redemption request sent from the transacting customer end being connected with transaction platform；
Or, receive the redemption request from the application platform of the digital asset.
The third aspect of the embodiment of the present invention provides a kind of central server, it is characterised in that including：
Communication interface, for carrying out information exchange；
Memory, stored for information；
Processor, it is connected respectively with the communication interface and the memory, for by performing holding for computer program
OK, the exchanging method for the digital asset that one or more of preceding solution provides can be realized.
Fourth aspect of the embodiment of the present invention provides a kind of computer-readable storage medium, and the computer-readable storage medium is stored with meter
Calculation machine program, after the computer program is performed, the numeral that one or more of preceding solution provides can be realized
The exchanging method of assets.
Exchanging method, central server and the storage medium of digital asset provided in an embodiment of the present invention.Firstly, it is necessary to solve
The voucher identification code of digital asset to be exchanged is analysed, and the voucher identification code is the voucher identification based on digital asset to be exchanged
The user identification code and asset identification code of code.The user identification code that will be extracted from voucher identification code, marked with the user that request is exchanged
Know code compare it is consistent when, it is determined that ask exchange exchanges user be exactly hold the digital asset exchange weigh user, just to
Application platform, which is sent, exchanges instruction, it is ensured that exchange user is errorless, ensures that the security of exchange, improves the accurate of exchange
Degree.
Brief description of the drawings
Fig. 1 is the embodiments of the invention provide a kind of platform structure schematic diagram of transaction platform；
Fig. 2 is the embodiments of the invention provide the schematic flow sheet of the exchanging method method of the first digital asset；
Fig. 3 is the embodiments of the invention provide the schematic flow sheet of the exchanging method of second of digital asset；
Fig. 4 is the structural representation of the first central server provided in an embodiment of the present invention；
Fig. 5 is the structural representation of second of central server provided in an embodiment of the present invention；
Fig. 6 is the schematic flow sheet of the exchanging method of the third digital asset provided in an embodiment of the present invention.
Embodiment
Technical scheme is further elaborated below in conjunction with Figure of description and specific embodiment.
As shown in figure 1, a kind of transaction platform is provided in the present embodiment first.Including：Central server and Distributed Services
Device.Include a central server, and N number of distributed server in Fig. 1, be successively：Distributed server 1, distribution
Server 2, distributed server 3 are until distributed server N.Wherein, the central server may correspond to one or more
The physical server of platform interconnection.
The transaction platform can be used for the trading processing such as the ownership of corresponding digital asset or the transfer of the right to use.The institute
Have the right to transfer the possession of the dealing for relating to digital asset or gift；The transfer of the right to use is related to the rental of digital asset or lent
Deng.
The digital asset may include：The digital asset of online game, digital asset here can be the card of game points；It is described
Stage property that the card of game points can be used in purchase game, the clothes etc. of game role.The digital asset may also include：Electronics
Network application assets of the access right of book, video or audio etc..In a word, the digital asset can be in the present embodiment：Respectively
The assets that kind is used with digital information instruction in internet.
The central server is connected with distributed server using star topology in Fig. 1.In some embodiments
In, other Topology connections can also be used between the central server and the distributed server.In the present embodiment, institute
State the ownership that distributed server is substantially also digital asset and/or the server that transfering use right is handled.Below in conjunction with
Transaction platform shown in Fig. 1 provides a kind of information processing method of generation on identification code.
In the present embodiment, the digital asset is online game equipment point volume；Point volume can be to hold the network
The usufruct of game, it can also be exchanged into and apply the online game in the gaming platform of online game to equip.Here network
Game article may include：The various game items such as the weapon of game role, clothes.
As shown in Fig. 2 the embodiments of the invention provide a kind of exchanging method of digital asset, applied in transaction platform
Entreat in server, including：
Step S110：The voucher identification code of digital asset to be exchanged is parsed, to extract the generation voucher identification code
User identification code and the digital asset asset identification code；
Step S120：The user identification code that will be extracted from the voucher identification code, the exchange user's exchanged with request
User identification code is compared；
Step S130：If comparing unanimously, sent to the application platform of the digital asset and carry the asset identification code
Exchange instruction；
Step S140：Receive the exchange result that the application platform returns；
Step S150：When the exchange result instruction is exchanged successfully, the exchange is based on to distributed server broadcast
As a result the redemption information sent.
The central server of transaction platform in the present embodiment, the voucher identification code of digital asset to be exchanged can be parsed,
Because the voucher identification code is the asset identification code based on the user identification code and the digital asset for currently holding the digital asset
Based on preset algorithm generation.Therefore parse the voucher identification code in the present embodiment, can obtain the user identification code and
Asset identification code.The user identification code is the identification code for the user for being currently owned by the digital asset；Therefore before exchange, it is necessary to
The user identification code for asking to exchange is compared with the user identification code extracted consistent, shows the user of current request exchange
It is that there is the power of exchange.Therefore the problem of conversion error in redemption process can be reduced, improve the security of exchange.
If it is consistent with the user identification code for the exchange user that request is exchanged to extract user identification code, to corresponding application
Platform, which is sent, exchanges instruction, after application platform receives exchange instruction, will be exchanged, the result of exchange (is exchanged
As a result the central server of transaction platform) is returned to.After central server receives the exchange result, exchange letter can be generated
Breath, distributed server is synchronized to by redemption information.
Here exchange result includes：Exchange successful result and exchange failure result.
If failure is exchanged, not to distributed server redemption information.
If distributed server receives redemption information, distributed server can change the state of corresponding voucher identification code
Information, for example, status information is arranged into the state of having exchanged.In certain embodiments, if a digital asset has been exchanged, phase
When being used for corresponding digital asset in corresponding user, then corresponding voucher identification code can be deleted.
As shown in figure 3, methods described also includes：
Step S101：Receive the redemption request for pointing to the digital asset to be exchanged；
Step S102：Based on the redemption request, the voucher identification code is sent to distributed server and verified；
The step S110 may include step S111；The step S111 includes：
After the voucher identification code is by checking, the voucher identification code is parsed, is identified with extracting the user
Code and the asset identification code.
In the present embodiment, central server, which only have received redemption request, can just carry out triggering exchange flow.At this
In embodiment, before being exchanged, it is necessary first to which whether voucher identification code corresponding to checking is true or legal.It is generally true and
Legal voucher identification code can be stored in whole transaction platform, it will usually be stored in whole transaction platform central server and
Distributed server.
In the present embodiment, the voucher identification code to be exchanged is sent to distributed server by central server, more
Individual distributed server can carry out voucher identification code to be exchanged based on common recognition mechanism and be verified, if being verified, show
The voucher identification code true and legal existence in transaction platform.
Because the voucher identification code of digital asset to be exchanged is stored in multiple servers, if needing to distort this before exchanging
Voucher identification code, to attempt to steal digital asset, it is clear that greatly lifting can distort difficulty, ensure that the peace of digital asset
Quan Xing.
In certain embodiments, the step S101 may include：
The redemption request sent from the transacting customer end being connected with the transaction platform.
In the present embodiment the transacting customer end can be user hold mobile phone, run in the user terminal such as tablet personal computer
Transaction platform access application.
User identification code logs in the transacting customer end, and the transaction interface at transacting customer end asks to exchange, and so transaction is flat
Platform can receive the redemption request of transacting customer end transmission.
In further embodiments, the step S101 may include：
The redemption request is received from the application platform of the digital asset.
User may also trigger the exchange of digital asset in application platform, then user utilizes applications client and application platform
Connection, applications client can send redemption request to application platform, and application platform can be converted first before being exchanged by described
Change request and be sent to transaction platform, like this, the central server of transaction platform will receive corresponding redemption request.
Therefore in the present embodiment, the redemption request can come from transacting customer end, can also be from application platform.
In certain embodiments, methods described also includes：
Whether the user identification code that checking request is exchanged meets default redemption of conditional；
The step S110 may include：When the user identification code that request is exchanged meets the default redemption of conditional,
The voucher identification code is parsed, to extract the user identification code and asset identification code.
For example, the user identification code that checking current request is exchanged is verified.If user's operation that current request is exchanged is disobeyed
Rule, it is prohibited to participate in exchanging and/or merchandise within a period of time, then it is believed that the user identification code that current request is exchanged is unsatisfactory for
The default redemption of conditional.
Therefore in the present embodiment, it is necessary first to verify whether the user identification code meets default redemption of conditional, if meeting pre-
If redemption of conditional, the parsing of follow-up voucher identification code and the comparison of user identification code are just carried out.
In certain embodiments, it is for example, the digital asset for the user that request is exchanged is obtained based on the placing, then corresponding
Digital asset is not allow to exchange and merchandise in preset time, therefore the method described in the present embodiment also includes：
Even if the voucher identification code asks the user identification code exchanged and the user identification code one extracted by checking
Cause, it is also necessary to verify whether the assets voucher identification code of the digital asset meets default redemption of conditional, if currently forbidding exchanging
In period or exchange or digital asset be in frozen state, be then believed that current asset identification code does not meet default exchange
Condition, it is impossible to exchanged.
In step s 130 only when user identification code and asset identification code are satisfied by default redemption of conditional, just to described
Application platform, which is sent, exchanges instruction, and to ensure the feasibility exchanged, reduction is unable to exchange operation excessively unnecessary in redemption process.
Alternatively, the redemption information is invalid or delete the voucher mark exchanged for triggering the distributed server
Know code.If a voucher identification code has been exchanged, then it represents that the voucher identification code may fail.Therefore in the present embodiment,
The redemption information can be invalid for triggering distributed server or deletes the voucher identification code exchanged.
As shown in figure 4, the present embodiment provides a kind of central server, including：
Resolution unit 110, for parsing the voucher identification code of digital asset to be exchanged, to extract the generation voucher
The asset identification code of the user identification code of identification code and the digital asset；
Comparing unit 120, for the user identification code that will be extracted from the voucher identification code, the exchange exchanged with request
The user identification code of user is compared；
Transmitting element 130, if consistent for comparing, sent to the application platform of the digital asset and carry the assets
The exchange instruction of identification code；
Receiving unit 140, the exchange result returned for receiving the application platform；
The transmitting element 130, it is additionally operable to, when the exchange result instruction is exchanged successfully, broadcast to distributed server
The redemption information sent based on the exchange result.
The resolution unit 110 and comparing unit 120 may both correspond to central processing unit (CPU), microprocessor (MCU),
Digital signal processor (DSP), application processor (AP) or programmable array (PLC) or application specific integrated circuit, available for passing through
The execution of the computer-executable codes such as computer program, realize the parsing of voucher identification code and the ratio of two user identification codes
It is right.
The receiving unit 140 and transmitting element 130, may both correspond to the communication interface of the central server, can use
Communicated in the central server with distributed server, or, communicated with various types of subscription clients.
The central server that the present embodiment provides, the central server is before initiating to exchange, the use that can be extracted
The user identification code that family identification code is exchanged with request is compared, and unanimously just carries out follow-up exchange operation than right, reduces
The probability that mistake is exchanged, improve the safety and reliability of exchange.
Alternatively, the receiving unit 140 points to the redemption request of the digital asset to be exchanged in reception；In described
Centre server also includes：Authentication unit, for based on the redemption request, the voucher identification code to be sent into Distributed Services
Device is verified；The resolution unit 110 is used for after the voucher identification code is by checking, parses the voucher identification
Code, to extract the user identification code and the asset identification code.
In the present embodiment first, redemption request is first received, flow is exchanged receiving redemption request and then setting out,
And need to verify voucher identification code before exchanging, just continue follow-up exchange as long as being verified, so that it is guaranteed that exchanging
Digital asset authenticity and reliability.
Alternatively, the receiving unit 140, the exchange for being sent from the transacting customer end being connected with transaction platform please
Ask；Or, receive the redemption request from the application platform of the digital asset.
In the present embodiment, the redemption request may be from transacting customer end or application platform.
Alternatively, the central server, in addition to：
Whether authentication unit, the user identification code exchanged for checking request meet default redemption of conditional；
The resolution unit 110, meet the default redemption of conditional available for the user identification code exchanged in request
When, the voucher identification code is parsed, to extract the user identification code and asset identification code.
In the present embodiment, the authentication unit may correspond to processor or process circuit, available for passing through computer journey
The executable code of sequence carries out whether user identification code meets default redemption of conditional.In certain embodiments, the authentication unit,
Whether the asset identification code that can be additionally used in the digital asset of checking request exchange meets default redemption of conditional, as long as meeting to correspond to
Default redemption of conditional after, then to application platform send exchange instruction.
Alternatively, the redemption information is invalid or delete the voucher mark exchanged for triggering the distributed server
Know code.
As shown in figure 5, the present embodiment also provides a kind of central server, including：
Communication interface 210, for communicating；
Memory 220, for storage information；
Processor 230, connected respectively at the communication interface and memory, for being stored by performing in the memory
Computer program, realize the exchanging method of the digital asset that foregoing one or more technical schemes provide.
The communication interface 210 can be that central server is used to enter row information friendship with distributed server in the present embodiment
Mutually, physical interface here may include：Wireline interface and wave point, for example, WiFi interfaces or cable interface or fiber optic cable interface
Deng so as to realize the interconnection between distributed server.
The memory 220 may include：Various storage mediums, the storage medium can be used for storing various information, for example,
Computer program and the identification code etc..
The processor 230 may include：Central processing unit (CPU), microprocessor (MCU), digital signal processor
(DSP), application processor (AP) or programmable array (PLC) or application specific integrated circuit etc..
The processor 230 can pass through the EBIs such as IC bus 240 and communication interface 210 and memory 220
Connect respectively, control the information transmit-receive of communication interface and information or write-in information are read from memory 220.
The present embodiment also provide a kind of central server including：Processor and computer program；
The processor, for by performing the computer program, realizing that foregoing one or more technical schemes provide
Digital asset exchanging method.
The processor can perform the computer program by computer-executable codes such as computer programs, realize
Generation and/or parsing of above-mentioned voucher identification code etc. operate.
The embodiment of the present invention also provides a kind of computer-readable storage medium, and the computer-readable storage medium is stored with computer journey
Sequence；After the computer program is performed, the exchange side for the digital asset that foregoing one or more technical schemes provide can be realized
Method.
The computer-readable storage medium can be various types of storage mediums, for example, movable storage device, read-only storage
(ROM, Read-Only Memory), random access memory (RAM, RandomAccess Memory), magnetic disc or CD etc.
It is various can be with the medium of store program codes.The computer-readable storage medium can be non-moment storage medium.
A specific example is provided below in conjunction with said one or multiple embodiments：
Example 1：
As shown in fig. 6, this example provides a kind of exchanging method of digital asset, including：
Step S1：Voucher identification code is parsed, obtains the user identification code of the asset identification code binding of digital asset, and is compared
The user identification code that the user identification code extracted is exchanged with request；
Step S2：Judge whether to compare successfully, if being successfully entered next step, terminate flow if unsuccessful；
Step S3：Verify the asset identification code of digital asset corresponding to asset identification code；If verifying the asset identification code is
It is no really to exist, if effectively；
Step S4：Judge whether the digital asset is not exchanged, enter in next step if not exchanging, terminate to flow if having exchanged
Journey；
Step S5：Send and exchange instruction, perform exchange operation；
Step S6：After exchanging successfully redemption information is sent to distributed server.
Example 2：
The exchanging method that this example is equipped with online game, including：
A：The validity of the voucher identification code of online game equipment is verified,
B：Whether online game equipment has been exchanged corresponding to detection, and generally newly-generated voucher identification code is defaulted as not converting
Change, redemption information separates storage with voucher identification code, reduces centrally stored the problem of causing easily to distort, further lifting safety
Property.
C：Central server sends to gaming platform and exchanges instruction；
D：After player obtains the online game equipment exchanged, receive the exchange that gaming platform is sent and complete instruction；
E：Central server issues exchange to each distributed node and completes information, and each distributed server updates voucher mark
Know the status information of code.
Here one kind that information is foregoing redemption information is completed in exchange.In specific implementation, the redemption information may be used also
Including：Indicate to exchange the exchange failure information for successfully exchanging successful information and exchange failure.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, it can be passed through
Its mode is realized.Apparatus embodiments described above are only schematical, for example, the division of the unit, is only
A kind of division of logic function, there can be other dividing mode when actually realizing, such as：Multiple units or component can combine, or
Another system is desirably integrated into, or some features can be ignored, or do not perform.In addition, shown or discussed each composition portion
Point mutual coupling or direct-coupling or communication connection can be the INDIRECT COUPLINGs by some interfaces, equipment or unit
Or communication connection, can be electrical, mechanical or other forms.
The above-mentioned unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can positioned at a place, can also be distributed to multiple network lists
In member；Partly or entirely unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing module, also may be used
To be each unit individually as a unit, can also two or more units it is integrated in a unit；It is above-mentioned
Integrated unit can both be realized in the form of hardware, can also be realized in the form of hardware adds SFU software functional unit.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of execution includes above method embodiment；And foregoing storage medium includes：It is movable storage device, read-only
Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
- A kind of 1. exchanging method of digital asset, it is characterised in that applied in the central server of transaction platform, including：Parse the voucher identification code of digital asset to be exchanged, with extract generate the voucher identification code user identification code and The asset identification code of the digital asset；The user identification code that will be extracted from the voucher identification code, the user identification code of the exchange user exchanged with request are carried out Compare；Instructed if comparing and the exchange for carrying the asset identification code unanimously, being sent to the application platform of the digital asset；Receive the exchange result that the application platform returns；When the exchange result instruction is exchanged successfully, to exchange of the distributed server broadcast based on the exchange result transmission Information.
- 2. according to the method for claim 1, it is characterised in that methods described also includes：Receive the redemption request for pointing to the digital asset to be exchanged；Based on the redemption request, the voucher identification code is sent to distributed server and verified；The voucher identification code for parsing digital asset to be exchanged, to extract the user's mark for generating the voucher identification code The asset identification code of code and the digital asset, including：After the voucher identification code is by checking, parse the voucher identification code, with extract the user identification code and The asset identification code.
- 3. according to the method for claim 2, it is characterised in thatThe redemption request of the digital asset to be exchanged is pointed in the reception, including：The redemption request sent from the transacting customer end being connected with the transaction platform；Or,The redemption request is received from the application platform of the digital asset.
- 4. according to the method described in claim 1,2 or 3, it is characterised in thatMethods described also includes：Whether the user identification code that checking request is exchanged meets default redemption of conditional；The voucher identification code for parsing digital asset to be exchanged, to extract the user's mark for generating the voucher identification code The asset identification code of code and the digital asset, including：When the user identification code that request is exchanged meets the default redemption of conditional, the voucher identification code is parsed, to carry Take out the user identification code and asset identification code.
- 5. according to the method described in claim 1,2 or 3, it is characterised in thatThe redemption information is invalid or delete the voucher identification code exchanged for triggering the distributed server.
- A kind of 6. central server, it is characterised in that including：Resolution unit, for parsing the voucher identification code of digital asset to be exchanged, to extract the generation voucher identification code User identification code and the digital asset asset identification code；Comparing unit, for the user identification code that will be extracted from the voucher identification code, exchange user's with what request was exchanged User identification code is compared；Transmitting element, if consistent for comparing, sent to the application platform of the digital asset and carry the asset identification code Exchange instruction；Receiving unit, the exchange result returned for receiving the application platform；The transmitting element, it is additionally operable to, when the exchange result instruction is exchanged successfully, institute is based on to distributed server broadcast State and exchange the redemption information that result is sent.
- 7. central processing unit according to claim 6, it is characterised in thatThe receiving unit, it is additionally operable to receive the redemption request for pointing to the digital asset to be exchanged；The central server also includes：Authentication unit, for based on the redemption request, the voucher identification code being sent into distributed server and verified；The resolution unit, specifically for after the voucher identification code is by checking, the voucher identification code being parsed, to carry Take out the user identification code and the asset identification code.
- 8. central server according to claim 7, it is characterised in thatThe receiving unit, for the redemption request sent from the transacting customer end being connected with transaction platform；Or, from the numeral The application platform of assets receives the redemption request.
- A kind of 9. central server, it is characterised in that including：Communication interface, for carrying out information exchange；Memory, stored for information；Processor, it is connected respectively with the communication interface and the memory, for the execution by performing computer program, energy Enough realize the exchanging method for the digital asset that any one of claim 1 to 8 provides.
- 10. a kind of computer-readable storage medium, the computer-readable storage medium is stored with computer program, the computer program quilt After execution, the exchanging method for the digital asset that any one of claim 1 to 8 provides can be realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608376.4A CN107491964A (en) | 2017-07-24 | 2017-07-24 | Exchanging method, central server and the storage medium of digital asset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608376.4A CN107491964A (en) | 2017-07-24 | 2017-07-24 | Exchanging method, central server and the storage medium of digital asset |
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